From fa7702a4adac901520b3500026293cff89114ca7 Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Tue, 7 Dec 2021 17:14:21 +0000
Subject: [PATCH] test: dirac test extended to last missing line

---
 tests/dirac_test.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/dirac_test.py b/tests/dirac_test.py
index 719490f4..0a2c0379 100644
--- a/tests/dirac_test.py
+++ b/tests/dirac_test.py
@@ -30,3 +30,5 @@ def test_grid_dirac():
                   'SigmaYZ',
                   'SigmaZT']:
         pe.dirac.Grid_gamma(gamma)
+    with pytest.raises(Exception):
+        pe.dirac.Grid_gamma('Not a gamma matrix')